The Sith Warrior unknowingly restores an omnicidal madman to power. The Inquisitor and Thanaton spend Imperial assets playing power games against each other. Imperial Intelligence gets disbanded. And to top it all off, the Bounty Hunter gets the Supreme Chancellor replaced with someone who's not only competent, but wants to completely eradicate the Sith Empire.

No, the Chancellor did it himself. He deceived the public and thus was going to be removed from office. The BH is just a victim.